To locate a data item for storage is a. Field b. Feed c. Database d. Fetch ans.d. Fetch 2. programs designed to perform specific tasks is known as a. system software b. application software c. utility programs d. operating system ans.b. application software 3. perforated paper used as input of output media is known as a. paper tapes b. magnetic tape c. punched papers tape d. card punch ans.a. paper tapes 4. Time during which a job is processed by the computer is a. Delay times b. Real time c. Execution time d. Down time ans.c. Execution time 5. a computer which CPU speed around 100 million instruction per second and with the word length of around 64 bits is known as
a. Super computer b. Mini computer c. Micro computer d. Macro computer ans.a. Super computer 6. An approach that permits the computer to work on several programs instead of one is a. Online thesaurus b. Multiprogramming c. Over lapped processing d. Outline processor ans.a. Super computer
7. A directly accessible appointment calendar is feature of a … resident package a. CPU b. Memory c. Buffer d. ALU ans.b. Memory 8. The term gigabyte refers to a. 1024 bytes b. 1024 kilobytes c. 1024 megabytes d. 1024 gigabyte ans.1024 megabytes 9. Which of the following processors use RISC technology? a. 486dx b. Power PC
c. 486sx d. 6340 ans.b. Power PC 10. A/n …. Device is any device that provides information, which is sent to the CPU a. Input b. Output c. CPU d. Memory ans.a. Input 11. Current SIMMs have either … or … connectors (pins) a. 9 or 32 b. 30 or 70 c. 28 or 72 d. 30 or 72 ans.d. 30 or 72 12. The storage subsystem in a microcomputer consists mainly of … or … media with varying capacities a. Memory or video b. Magnetic or optical c. Optical or memory d. Video or magnetic ans.b. Magnetic or optical 13. Which of the following is not an input device? a. OCR b. Optical scanners c. Voice recognition device d. COM (Computer Output to Microfilm) ans.d. COM (Computer Output to Microfilm) 14. The central processing unit (CPU) consists of
a. Input, output and processing b. Control unit, primary storage, and secondary storage c. Control unit, arithmeticlogic unit and primary storage d. Control unit, processing, and primary storage ans.c. Control unit, arithmeticlogic unit and primary storage 15. EBCDIC can code up to how many different characters? a. 256 b. 16 c. 32 d. 64 ans.a. 256 16. Which is considered a direct entry input device? a. Optical scanner b. Mouse and digitizer c. Light pen d. All of the above ans.d. All of the above 17. Which is used for manufacturing chips? a. Bus b. Control unit c. Semiconductors d. A and b only ans.c. Semiconductors 18. The computer code for the interchange of information between terminals is a. ASCII b. BCD c. EBCDIC d. All of above ans.a. ASCII
19. A byte consists of a. One bit b. Four bits c. Eight bits d. Sixteen bits ans.c. Eight bits 20. A hybrid computer a. Resembles digital computer b. Resembles analog computer c. Resembles both a digital and analog computer d. None of the above 21. A ____________ is approximately one billion bytes. A. kilobyte B. bit C. gigabyte D. megabyte Answer: C 22. A ____________ is approximately a million bytes. A. gigabyte B. kilobyte C. megabyte D. terabyte Answer: C 23. ____________ is any part of the computer that you can physically touch. A. Hardware B. A device C. A peripheral D. An application Answer: A 24. The components that process data are located in the: A. input devices. B. output devices. C. system unit.
D. storage component. Answer: C 25. All of the following are examples of input devices EXCEPT a: A. scanner. B. mouse. C. keyboard. D. printer. Answer: D 26. Which of the following is an example of an input device? A. scanner B. speaker C. CD D. printer 27. The 0 and 1 in the binary numbering system are called binary digits or ……. (a) bytes (b) kilobytes (c) decimal bytes (d) bits (e) nibbles Ans (D) 28. A monitor’s …… is the distance between the holes in the mask behind the screen. This helps determine how sharp the dots appear. (a) refresh rate (b) dot pitch (c) resolution Ans (B) 29. A directly accessible appointment calendar is a feature of a ……. resident package. (a) CPU (b) memory (c) Buffer (d) ALU (e) None of the above Ans (B) 30. Perforated paper used as input or output media is known as (a) Paper tape (b) Magnetic tape (c) Punched paper tape (d) Card punch (e) None of the above Ans (A) 31. The invention of the slide rule is attributed to (a) Babbage (b) Oughtred (c) Pascal (d) Napier (e) None of the above Ans (B) 32. Which of the following is not an advantage of magnetic disk storage. (a) The access time of magnetic disk is much less than that of magnetic tape (b) Disk storage is longer lasting than magnetic tape (c) Disk storage is less expensive than tape storage (d) All of the above (e) None of the above Ans (e) 33. The memory sizes in mainframe computers and advanced technology micro computer are expressed as
(a) Bytes (b) Kilobytes (c) Bits (d) Megabytes (e) None of the above Ans (d) 34. A prefix for billion which is equal to …. is called as billi. (a) 100 (b) 10000 (c) 1000 (d) 10 (e) None of the above Ans (d) 35. Each model of a computer has a unique (a) Assembly language (b) Machine language (c) High level language (d) All of the above (e) None of the above Ans (b) 36. One kilobyte = ____ byte. (a) 1250 (b) 2088 (c) 1024 (d) 1000 Ans (c) 37All of the following are examples of real security and privacy risks EXCEPT: A. hackers. B. spam. C. viruses. D. identity theft. Answer: B 38 A process known as ____________ is used by large retailers to study trends. A. data mining B. data selection C. POS D. data conversion Answer: A 38. ____________terminals (formerly known as cash registers) are often connected to complex inventory and sales computer systems. A. Data B. Pointofsale (POS) C. Sales D. Query Answer: B 39. A(n) ____________ system is a small, wireless handheld computer that scans an item’s tag and pulls up the current price (and any special offers) as you shop. A. PSS B. POS C. inventory
D. data mining Answer: A 40. The ability to recover and read deleted or damaged files from a criminal’s computer is an example of a law enforcement specialty called: A. robotics. B. simulation. C. computer forensics. D. animation. Answer: C 41. Which of the following is NOT one of the four major data processing functions of a computer? A. gathering data B. processing data into information C. analyzing the data or information D. storing the data or information Answer: C 42. ____________ tags, when placed on an animal, can be used to record and track in a database all of the animal’s movements. A. POS B. RFID C. PPS D. GPS Answer: B 43. Surgeons can perform delicate operations by manipulating devices through computers instead of manually. This technology is known as: A. robotics. B. computer forensics. C. simulation. D. forecasting. Answer: A 44. Technology no longer protected by copyright, available to everyone, is considered to be: A. proprietary. B. open. C. experimental. D. in the public domain. Answer: A
45. ____________ is the study of molecules and structures whose size ranges from 1 to 100 nanometers. A. Nanoscience B. Microelectrodes C. Computer forensics D. Artificial intelligence Answer: A Status : Offline 11. ____________ is the science that attempts to produce machines that display the same type of intelligence that humans do. A. Nanoscience B. Nanotechnology C. Simulation D. Artificial intelligence (AI) Answer: D 46. ____________ is data that has been organized or presented in a meaningful fashion. A. A process B. Software C. Storage D. Information Answer: D 47. The name for the way that computers manipulate data into information is called: A. programming. B. processing. C. storing. D. organizing. Answer: B 48. Computers gather data, which means that they allow users to ____________ data. A. present B. input C. output D. store Answer: B 49. After a picture has been taken with a digital camera and processed appropriately, the actual print of the picture is considered: A. data. B. output. C. input.
D. the process. Answer: B 50. Computers use the ____________ language to process data. A. processing B. kilobyte C. binary D. representational Answer: C 52. Computers process data into information by working exclusively with: A. multimedia. B. words. C. characters. D. numbers. Answer: D 53. In the binary language each letter of the alphabet, each number and each special character is made up of a unique combination of: A. eight bytes. B. eight kilobytes. C. eight characters. D. eight bits. Answer: D 54. The term bit is short for: A. megabyte. B. binary language. C. binary digit. D. binary number. Answer: C 55. A string of eight 0s and 1s is called a: A. megabyte. B. byte. C. kilobyte. D. gigabyte. Answer: B 1.Mostly which of the following device is used to carry user files? A. Floppy Disk
B. Hard Disk C. RAM D. CDROM Answer: A
2. Which device is used to backup the data? A. Floppy Disk B. Tape C. Network Drive. D. All of the above Answer: D
3. In order to play and hear sound on a computer, one needs: A. a sound card and speakers B. a microphone C. all of them required D. none of them required Answer: A
4. Which of the following are the cheapest memory devices in terms of Cost/Bit? A. Semiconductor memories B. Magnetic Disks C. Compact Disks D. Magnetic Tapes Answer: C
5. Which of the following are the best units of data on an external storage device? A. Bits B. Bytes C. Hertz D. Clock cycles Answer: B
6. Which of the following have the fastest access time? A. Semiconductor Memories B. Magnetic Disks C. Magnetic Tapes D. Compact Disks Answer: A
7. Which of the following is a read only memory storage device? A. Floppy Disk B. CDROM C. Hard Disk D. None of these Answer: B
8. Which of the following is a programming language? A. Lotus B. Pascal C. MS-Excel D. Netscape Answer: B
9. What is a compiler? A. A compiler does a conversion line by line as the program is run B. A compiler converts the whole of a higher level program code into machine code in one step C. A compiler is a general purpose language providing very efficient execution
D. None of the above Answer: B
10. What is an interpreter? A. An interpreter does the conversion line by line as the program is run B. An interpreter is the representation of the system being designed C. An interpreter is a general purpose language providing very efficient execution D. None of the above Answer: B
11. When a key is pressed on the keyboard, which standard is used for converting the keystroke into the corresponding bits? A. ANSI B. ASCII C. EBCDIC D. ISO Answer: A
13. A Pixel is ……… A. A computer program that draws picture B. A picture stored in secondary memory C. The smallest resolvable part of a picture D. None of these Answer: C
14. Which device is used as the standard pointing device in a Graphical User Environment? A. Keyboard B. Mouse C. Joystick D. Track ball Answer: B
15. Which number system is usually followed in a typical 32-bit computer? A. 2 B. 10 C. 16 D. 32 Answer: A
16. Which number system is usually followed in a typical 32-bit computer? A. Binary B. Decimal C. Hexadecimal D. Octal Answer: A
17. Which of the following is not an output device? A. Scanner B. Printer C. Flat Screen D. Touch Screen Answer: D
18. Which of the following devices have a limitation that we can only store information to it but cannot erase or modify it? A. Floppy Disk B. Hard Disk
C. Tape Drive D. CDROM Answer: D
19. Which technology is used in Compact disks? A. Mechanical B. Electrical C. Electro Magnetic D. Laser Answer: D
20. Which of the following storage devices can store maximum amount of data? A. Floppy Disk B. Hard Disk C. Compact Disk D. Magneto Optic Disk Answer: B
21. Which of the following is the largest manufacturer of Hard Disk Drives? A. IBM B. Seagate C. Microsoft D. 3M Answer: B
22. The programs which are as permanent as hardware and stored in ROM is known as A. Hardware B. Software C. Firmware D. ROM ware Answer: C
23. Memory unit is one part of A. Input device B. Control unit C. Output device D. Central Processing Unit Answer: D
24.Who built the first Mechanical Calculator A. Joseph Marie Jacquard B. John Mauchly C. Blaise Pascal D. Howard Aiken Answer: C
25. The earliest calculating devices are A. Abacus B. Clock C. Difference Engine D. None of these Answer: A
26. Punched cards were first introduced by A. Powers B. Pascal C. Jacquard D. Herman Hollerith Answer: D
27. Word length of a Personal Computer is ___ A. 4 bits B. 8 bits C. 16 bits D. 64 bits Answer: B
28. Cursor is a ____ A. Pixel B. Thin blinking line C. Pointing device D. None of these Answer: B
29. Operating system, editors, and debuggers comes under? A. System Software B. Application Software C. Utilities D. None of the above Answer: A
30. Which device is required for the Internet connection? A. Joystick B. Modem C. CD Drive D. NIC Card Answer: B
31. What does DMA stand for? A. Distinct Memory Access B. Direct Memory Access C. Direct Module Access D. Direct Memory Allocation Answer: B
32. When did John Napier develop logarithm? A. 1416 B. 1614 C. 1641 D. 1804 Answer: B
33. A normal CD-ROM usually can store up to __________data? A. 680 KB B. 680 Bytes C. 680 MB D. 680 GB Answer: C
34. ATM stands for? A. Automatic Talking Machine B. Automatic Teller Machine C. Analog Teller Machine D. Automatic Ticketing Machine Answer:B
35. The Second Generation Computer was based on …………. A. Vacuum Tube B. Silicon Chips C. Transistor D. Bio Chips Answer: C
36. The Third Generation Computer was made with …………. A. Vacuum Tube B. Discrete Components C. IC D. Bio Chips Answer: C
37. he BIOS is the abbreviation of …………. A. Basic Input Output System B. Best Input Output System C. Basic Input Output Symbol D. Base Input Output System Answer: A
38. What do you call a single point on a computer screen A. Cell B. Element C. Pixel D. Bit Answer: C
39. How was the generation of computer classified? A. by the device used in memory & processor B. by the speed of computer C. by the model of the computer D. by the accuracy of computer Answer: A
40. Through which device the main components of the computer communicate with each other? A. Keyboard B. System Bus C. Monitor D. Memory Answer: B
41. Which is a valid program to access the Internet? A. Access B. Front Page C. Windows Explorer D. Netscape Answer: D
42. Which one is the Low Level Language? A. Assembly B. Visual Basic C. Java D. C++ Answer: A
43. Which is a volatile memory? A. ROM B. BIOS C. PROM D. RAM Answer: D
44. The digital signals can be represented by A. Binary Codes B. 0 and 1 C. High and Low D. all of the above Answer: D
45. Which program can be used for email? A. Internet Explorer B. Outlook Express C. NetMeeting D. FrontPage Answer: B
46. Modulator-demodulator is a device that converts: A. Digital signal into analog signal B. Analog signal into digital signal C. Both A and B D. None of the above Answer: C
47. _______ is used for scanning the pictures and putting them in digitized form in the computer. A. CD-ROM B. Plotter C. Bar-coder D. Scanner Answer: D
48. Animator, 3D Studio, Corel Draw and Flash are…………. A. Word processors B. Spreadsheet packages C. Multimedia S/W D. None of the above Answer: C
49. Which statement is valid? A. 1 KB = 8 bytes B. 1 MB = 8 KB C. 1 KB = 1024 bytes D. 1 MB = 1024 bytes Answer: C
50. Which device is used to process data? A. CPU B. RAM C. DCU D. VDU Answer: A
51. Who is known as the father of Computer Science? A. Charles Babbage B. Howard Aiken C. Dr. Herman Hollerith D. Blaise Pascal Answer: A
52. What is the capacity of a 3.5” Floppy Disk? A. 360KB B. 720KB C. 1.2MB D. 1.44MB Answer: D
53. A Personal Computer (PC) is a …………….. Computer. A. Super B. Main Frame C. Mini D. Micro Answer: D
54. What type of printers are Dot Matrix Printers? A. Laser B. Inkjet C. Impact D. Drum Answer: C
55. What is the full form of RAM? A. Read Access Memory B. Random Access Memory C. Rapid access Memory D. none Answer: B – 1.DFD is used to represent? 2.which sorting algorithms have same best and worst case? 3.which sorting algorithm have the least best case complexity? 4.which sorting algorithm have the most worst case time complexity? 5.smoke algorithm has the advantage? 6.combining multiple objects and classes is known as? 5.abstraction means? 6.a technique in which a large problem is divided in several small sub parts and then solved? 7.what diagram is used to represent a system? 8..... algebra is used to represent logic gates. 9.the two most important gates for circuit design are? 10.D and Clock are input and Q and Q- are output represents?
JK flip flop
SR flipflip
D flip flop
latch 11.A shift register has the following property? shifts bits to the left shift bits to the right shift bits to the left and right counter 12....is used for signed and unsigned binary representation? 2s complement 13.The borrow in binary addition represents, The most significant bit The least significant bit 14.IF A and B are two problems and A can reduce to B then ,in NP environment it justifies.. 15.If L is a language and F is the finite automata it means that - L can be represented by a regular express 17.If 25% of errors occur in a system and the system fails after 30 days what is the percentage of failure? 18.The most simplest way to represent the graph theory is? -Two vertices ,linked with an edge 19..... is an algorithm of dynamic Programming? 20.Decidable agrees upon which criteria. 21.Which register keeps track of the number of instructions in the program? 22.The most common thing that can be associated with architecture? -Instruction set 23.what is the feature that was not part of the early computer systems? 24.local variable has which property? 25.DOS 2.0 has how many directories? 26.AJAX technology can be associate with ? -WEB technlogoy -WEB 2.0 technology 27.The total number of bits used by an integer in java is? -8 bits -16 bits -32 bits
-64 bits 28.In java the string object has how many properties? 29.in computer science and mathematics the field that deals with symbols and numerical values is known as? 30.The main features of Artificial intelligence are? 31.Indirect proof is? 32.A router has? -input ports -output ports -switch controller -All of the above 33.What can not be used for the latency problem in distributed databases? 34.Hold and wait in deadlock property refers to ? 35.The most famous model used is? -E-R model 36.Normalization is used for? 37.A case in which memory is divided into different sizes of sub-parts? -variable length records 38.Session layer in the OSI model is also known as -Dialog controller 39.In Satellite transmission foot print refers to? 40.The lowest/first element of a stack is? -Null -Push -Pop 41.0(n^3) represent what of the matrix. -Inverse -Multiplication -Addition -Transpose 42. Probabilistic algorithms are used for? 43.Decision System are used for? -Reasoning -Knowledge -Learning -Intelligence 44 ……………….ethernet is backward compatible with traditional Ethernet. 45 The antonym of liking is -Hatred We have seven official letters R ,S, T, V, W, X, Y and two files i.e file 1 and file 2.We need to arrange the letters in these files such that,
file 1 can hold 3 letters
file 2 can hold 4 letters
X must be in file 2
R and T cannot be in the same file together.
If S is in file 1,V must be in file 1.
If W is in file 1,Y must be in file 2.
If Reddish is placed in a refrigerator, apple must be placed with it. If Reddish and Carrots are both placed, Carrots will be placed in lower numbered refrigerator than reddish. Atleast in one refrigerator Turnip will be placed with Apple. Turnips cannot be placed in consecutive refrigerators. Orange in the second refrigerator.
Sample Paper LGES COMPUTER SCIENCE ENGLISH Complete the sentences by choosing the most appropriate word, from the given lettered choices (A to D) below each. 1.
1. Almost everyone has trouble ______ at one time or another.
1.
A. sleeping
2.
B. for sleeping
3.
C. sleep
4.
D. slept
1.
2. Ali always seeks _____ wealth.
1.
A. from
2.
B. with
3.
C. to
4.
D. for
Each question below consists of a related pair of words, followed by five lettered pairs of words. Select the lettered pair that best expresses a relationship similar to that expressed in the original pair. 1.
3. PAGE: BOOK::
1.
A. sailors: crew
2.
B. petal: flower
3.
C. leaf: stalk
4.
D. singers: chorus
1.
4. MIGHT: RIGHT::
1.
A. honesty: policy
2.
B. cleanliness: godliness
3.
C. work: worship
4.
D. serve: wait
Choose the lettered word or phrase that is most nearly opposite in meaning to the word in capital letters. 1.
5. PARTICULAR:
1.
A. general
2.
B. widespread
3.
C. diffused
4.
D. common
1.
6. URBAN:
1.
A. country-made
2.
B. pastoral
3.
C. provincial
4.
D. rural
Choose the word most similar in meaning to the capitalized ones. 1.
7. CHANGE:
1.
A. alter
2.
B. church
3.
C. complete
4.
D. decide
5.
E. agree
1.
8. VIRTUE:
1.
A. relationship
2.
B. marriage
3.
C. prosperity
4.
D. happiness
5.
E. goodness
Read the passage to answer question 9-10 In the late seventeenth century, a transformation began that would make coffee one of the most popular drinks in Europe. The coffeehouse-meeting place of bankers, dissidents, artists, merchants, poets, wits, and rogues was in some ways the cradle of modern Europe. Coffee would change, in less than a century, from the drink of a few princes and a few paupers to the chief social beverage of the rising middle class. 1.
9. The word “transformation” is closest in meaning to:
1.
A. trend
2.
B. event
3.
C. change
4.
D. custom
10. The word “rogues” refers to a type of: 1.
A. beverage
2.
B. person
3.
C. book
4.
D. coffee
ANALYTICAL REASONING
Travelers may enter and remain in the Republic for up to 59 days. If a traveler is to stay for more than seven days, however, a special visa is required. 11. If the statements above are true, which of the following must also be true? 1.
A. A traveler who is staying in the Republic for 14 days must have a special visa
2.
B. Many travelers who stay in the Republic do not need visas
3.
C. Some travelers who stay in the Republic for more than seven days do not have the appropriate visas
4.
D. Travelers who stay less than seven days in the Republic do not need visas
5.
E. Travelers who merely pass through the Republic while en route to other destinations do not need visas
Questions 12-15 An editor must choose five articles to be published in the upcoming issue of an arts review. The only articles available for publication are theater articles F, G, H and J, and dance articles K, L, M and O. At least three of the five published articles must be dance articles. If J is chosen, then M cannot be. If F is chosen, then J must also be chosen. 12. If M is not chosen for the issue, which of the following must be chosen? 1.
A. F
2.
B. G
3.
C. H
4.
D. J
5.
E. K
13. How many acceptable groupings of articles include J? 1.
A. One
2.
B. Two
3.
C. Three
4.
D. Four
5.
E. five
14. The choice of which article makes only one group of articles acceptable? 1.
A. F
2.
B. G
3.
C. J
4.
D. L
5.
E. M
15. If G is chosen for the issue, which of the following must be true? 1.
A. J is not chosen
2.
B. Exactly three dance articles are chosen
3.
C. H is not chosen
4.
D. All four of the dance articles are chosen
5.
E. F is not chosen
PEDAGOGY 16. Which is first phase of memory? 1.
A. Retention
2.
B. Recall
3.
C. Recognition
4.
D. Learning
17. The easiest way to foster personal relationship with students is: 1.
A. Coming to class 5 to 10 minutes early
2.
B. Starting a dialogue
3.
C. Learning their names
4.
D. Giving them prizes
18. In strategies for classroom management, the purpose of a class culture is to make the members of the class feel ______. 1.
A. Secure
2.
B. Afraid
3.
C. Over-confident
4.
D. Cultured
GENERAL KNOWLEDGE 19. Radar cannot determine: 1.
A. Size of object
2.
B. Speed of object
3.
C. Distance of object
4.
D. Direction of motion of object
20. Which of the following is not computer hardware? 1.
A. Mouse
2.
B. Keyboard
3.
C. Windows XP
4.
D. Screen
21. Usama bin Ladin is a citizen of: 1.
A. Afghanistan
2.
B. Libya
3.
C. Iraq
4.
D. Saudi Arabia
SUBJECT 22. Which layer is responsible for converting data packets from the Data Link Layer into electrical signals? 1.
A. physical
2.
B. data link
3.
C. presentation
4.
D. network
23. What is the default port of http? 1.
A. 8080
2.
B. 23
3.
C. 21
4.
D. 25
5.
E. 80
24. Which of the following statements best describes a view in MS SQL Server 2000? 1.
A. A table stored on physical memory whose contents are derived from a query
2.
B. A definition of what data should be extracted from a table or tables
3.
C. A normal table except that it can be partitioned
4.
D. The way a table is shown is SQL Server
25. What does the precedence of an operator determine, in C? 1.
A. Which operator is most important
2.
B. Which operator is faster
3.
C. Which operator is used first
4.
D. Which operator operates on the largest numbers
5.
E. None of the above
26. In XML, Get time zone offset ( ) method does what? 1.
A. Returns current time
2.
B. Returns time difference of local time with GMT
3.
C. Adds local time with GMT
4.
D. Returns a null string
Answer Keys Q #.
Right Choice
1
A
2
D
3
B
4
D
5
A
6
D
7
A
8
E
9
C
10
B
11
A
12
E
13
C
14
A
15
E
16
D
17
C
18
A
19
A
20
C
21
D
22
A
23
E
24
B
25
C
26
B
. PART 1 1. In cyber crimes, (A) The computer is a tool ( B ) The computer is a target ( C ) Both (A) and ( B ) (D) Neither (A) nor ( B ) Ans: C 2. Which of the following is not an operating system? (A) Linux ( B ) Mozilla ( C ) Macintosh (D) Windows Ans: B 3. Statistical calculations and preparation of tables and graphs can be done using (A) Adobe Photoshop ( B ) Excel ( C ) Notepad (D) Power Point Ans: B 4. Nod 32, Norton and Panda are (A) Search engines ( B ) Operating Systems ( C ) Antivirus software (D) Internet browsers Ans: C 5. EDUCOMP (A) Reaches out to the entire education cycle – preschool toddlers to post graduate students ( B ) Delivers the core curriculum subjects at school and college levels as well as vocational and employability skills ( C ) Empowers with IT education and IT enabled learning (D) All of the above Ans: D 6. Identify a web browser from the following (A) Yahoo ( B ) Internet Explorer ( C ) Bing (D) DuckDuckGo Ans: B 7. Which is not a social networking site? (A) Google Plus (B) Wink ( C ) LinkedIn (D) Buzz Ans: B 8. Which of the following is a wrong direction to guard against a ‘Phishing’ attack? (A) Log on to a site by typing the proper URL in the address bar ( B ) Ensure that the URL of the login page starts with http:// and not https:// ( C ) Give user id and password only at authenticated login page (D) Look for the lock sign/icon and verisign certificate
Ans: B 9. Which of the following is not suitable for preparation of learning materials? (A) NETLOG ( B ) ERIC ( C ) PROQUEST (D) UTUBE Ans: A 10. Nimbuz, Pidgin and Trillion are software used for (A) Blogging ( B ) Chatting ( C ) Surfing (D) All of the above Ans: B 11. WWWW, in computer parlance, stands for (A) World Wide Web Worm ( B ) World Wide Wildlife Web ( C ) World Wide Women’s Web (D) World Wide Women’s Week Ans: A 12. One kilobyte (KB) is equal to (A) 1000 bytes ( B ) 1024 bytes ( C ) 1024 bits (D) 1023 bytes Ans: B 13. One megabyte (MB) is equal to (A) 1023 kilobytes ( B ) 1000 bytes ( C ) 100 kilobytes (D) 1024 kilobytes Ans: D 14. One Gigabyte (GB) is equal to (A) 1000 megabytes ( B ) 2048 megabytes ( C ) 2023 megabytes (D) 1024 megabytes Ans: D 15. 8 bits forms a (A) byte ( B ) nibble ( C ) kilobyte (D) None of the above Ans: A 16. The Institution set up by the Government of India to provide computer based information services to government departments (A) C-DIT ( B ) CDAC ( C ) NIC (D) DOEACC Ans: C 17. Information Communication Technology (ICT) involves primarily (A) Enrichment of existing knowledge ( B ) Installation of equipments ( C ) Storage and communication of information (D) Use of technology for teaching Ans: C 18. For use of ICT, teachers should be familiar with (A) Programming ( B ) Browsing ( C ) Planning (D) Handling of audio-visual aids
Ans: B 19. Cloud computing means (A) Computing using the satellite ( B ) Computing using cloud chamber technology ( C ) Computing which results in errors (D) Shifting computing power from offline PCs and Laptops onto the Web Ans: D 20. URL is a term associated with (A) Computer hardware ( B ) Internet ( C ) Laser printer (D) Fax Ans: B 21. 1 GB is equal to (A) 10000 KB ( B ) 1073741824 KB ( C ) 1048576 KB (D) 100000 KB Ans: C 22. Computer virus is (A) A micro organism ( B ) A useful computer component ( C ) Electro magnetic waves entering the computer from internet (D) A programme Ans: D 23. Rohith was asked to prepare a multimedia presentation as part of a seminar. Which of the following software can be made use of? (A) Notepad ( B ) Excel ( C ) Power Point (D) Adobe Reader Ans: C 24. In internet terminology IP means (A) Internet Provider ( B ) Internet Protocol ( C ) Internet Procedure (D) Internet Processor Ans: B 25. Which one of the following is not a search engine? (A) Bing ( B ) Google ( C ) Yahoo (D) Windows Ans: D 26. CLASS is the acronym for (A) Computer, Language and School Studies ( B ) Computer, Literacy and Studies in Schools ( C ) Computer, Language and Secondary Schools (D) Computer, Learning and School Studies Ans: B 27. SITE stands for (A) Satellite Instructional Technology and Engineering ( B ) State Institute of Teacher Education ( C ) Satellite Instructional Television Experiment
(D) State Institute of Technology and Engineering Ans: C 28. ICT (Information and Communication Technology) includes: (A) E-mail ( B ) Internet ( C ) Educational TV (D) All the above Ans: D 29. Where was the first computer installed in India? (A) Indian Statistical Institute, Kolkata ( B ) Indian Institute of Statistics, Delhi ( C ) Indian Institute of Science, Bangalore (D) Indian Institute of Management, Ahmedabad Ans: A 30. A network that links across metropolitan, regional and national boundaries is called: (A) MAN ( B ) LAN ( C ) WAN (D) VAN Ans: C 31. LAN stands for (A) Local And National ( B ) Local Area Network ( C ) Large Area Network (D) Live Area Network Ans: B 32. Which of the following statement is correct? (A) Modem is a software ( B ) Modem helps in stabilizing the voltage ( C ) Modem is the operating system (D) Modem converts the analog signal into digital signal and vice-versa Ans: D 33. Which of the following is the appropriate definition of a computer ? (A) Computer is a machine that can process information. ( B ) Computer is an electronic device that can store, retrieve and process both qualitative and quantitative data quickly and accurately. ( C ) Computer is an electronic device that can store, retrieve and quickly process only quantitative data. (D) Computer is a machine that can store, retrieve and process quickly and accurately only qualitative information Ans: B 34. Information and Communication Technology includes (A) On line learning ( B ) Learning through the use of EDUSAT ( C ) Web Based Learning (D) All the above Ans: D 35. Which of the following is the appropriate format of URL of e-mail? (A) www_mail.com ( B )
[email protected] ( C )
[email protected] (D) www.mail.com
Ans: B 36. Line access and avoidance of collision are the main functions of (A) the CPU ( B ) the monitor ( C ) network protocols (D) wide area networks Ans: C 37. In the hypermedia database, information bits are stored in the form of (A) signals ( B ) cubes ( C ) nodes (D) symbols Ans: A 38. Communications bandwidth that has the highest capacity and is used by microwave, cable and fibre optic lines is known as _____ (A) hyper-link ( B ) broadband ( C ) bus width (D) carrier wave Ans: B 39. An electronic bill board that has a short text or graphical advertising message is referred to as (A) bulletin ( B ) strap ( C ) bridge line (D) banner Ans: B 40. Which of the following is not the characteristic of a computer? (A) computer is an electrical machine ( B ) computer cannot think at its own ( C ) computer processes information error free (D) computer can hold data for any length of time Ans: A 1. ICT Stands for (A) International Communication Technology ( B ) Intera Common Terminology ( C ) Information and Communication Technology (D) Inter Connected Terminals Ans: C 42. Which of the following statement is not correct? (A) Computer is capable of processing only digital signal ( B ) Computer is capable of analysing both quantitative and qualitative data ( C ) Appropriate software is required for processing the data (D) Computer is capable of processing digital as well as analog signals Ans: A 43. Which of the following is the appropriate definition of Information Technology? (A) Information Technology refers to the use of hardware and software for processing information ( B ) Information Technology refers to the use of hardware and software for distribution of useful information ( C ) Information Technology refers to the use of hardware and software for storage, retrieval, processing and distributing information of many kinds (D) Information Technology refers to the use of principles of Physical sciences and Social sciences for processing of information of many kinds
Ans: C 44. Which of the following statement is correct? (A) Virus improves the speed of processing information through computer ( B ) Internet does not allow the virus to spread ( C ) Virus is a part of software (D) Virus is an operating system Ans: C 45. Which of the following is correct statement? (A) Computers can be used for diagnosing the difficulty of a student in learning a subject ( B ) Psychological testing can be done with the help of computer provided a software is available ( C ) A set of instructions is called a programme (D) All of the above Ans: D 46. A parallel port is most often used by (A) Mouse ( B ) Monitor ( C ) Printer (D) Keyboard Ans: C 47. Blue tooth technology allows: (A) Landline phone to mobile phone communication ( B ) Wireless communication between equipments ( C ) Signal transmission on mobile phones only (D) Satellite television communication Ans: B 48. Which of the following is an example of an optical disk? (A) Memory disk ( B ) Magnetic disk ( C ) Hard disk (D) Digital versatile disk Ans: D 49. Which of the following is(are) an example of storage devices? (A) Tapes ( B ) DVDs ( C ) Magnetic disks (D) All of these Ans: D 50. IC chips used in computers are made of (A) Silicon ( B ) Chromium ( C ) Lead (D) Silver Ans: A 2. 51. Which of the following is not an example of Operating System? (A) Microsoft Office ( B ) Windows Vista ( C ) Unix (D) Ubuntu Linux Ans: A 52. Which supercomputer is developed by the Indian Scientists? (A) Sequoia ( B ) Param ( C ) Mira (D) Jaguar
Ans: B 53. ‘OS’ in computer system means ? (A) Open System ( B ) Open Software ( C ) Operating System (D) All of these Ans: C 54. ‘.MOV’ extension refers to: (A) Word file ( B ) Text file ( C ) Image file (D) Movie file Ans: D 55. ‘.MPG’ extension refers to: (A) Word file ( B ) Text file ( C ) Image file (D) Movie file Ans: D 56. ‘.INI’ extension refers to: (A) Image file ( B ) System file ( C ) Movie file (D) Word file Ans: B 57. Select the odd term out? (A) Windows ( B ) Linux ( C ) Unix (D) Internet Ans: D 58. What is the full form of WWW in Internet? (A) World Wide Web ( B ) World Wide Word ( C ) World Wide Wood (D) None of these Ans: A 59. Which Command is used to reboot the computer? (A) Ctrl+Shift+Del ( B ) Ctrl+Del+End ( C ) Ctrl+Alt+Del (D) Both (A) and ( C ) Ans: C 60. The blinking symbol on the computer screen: (A) Mouse ( B ) Cursor ( C ) Character (D) Blinker Ans: B 61. Father of the computer (A) Charles Babbage ( B ) Vint Cerf ( C ) Bob Khan (D) David Filo
Ans: A 62. Inventer of Email system? (A) Alan Turing ( B ) Zuckerburg ( C ) Vint Cerf (D) Ray Tomilson Ans: D 63. ROM Stands for (A) Range Of Motion ( B ) Read On Memory ( C ) Read Only Memory (D) None of these Ans: C 64. One Terabyte (TB) is equal to (A) 1000 megabytes ( B ) 2048 megabytes ( C ) 1024 gigabytes (D) 1024 megabytes Ans: C 65. Super computer developed by Indian scientists? (A) Param ( B ) Cray I ( C ) Blue Gene (D) IBM Sequoia Ans: A 66. A process used by large retailers to study trends (A) data selection ( B ) data mining ( C ) both (A) and ( B ) (D) None of the above Ans: B 67. Technology no longer protected by copyright, available to everyone (A) Proprietary ( B ) Open ( C ) Private (D) Either (A) or ( B ) Ans: B 68. Computers use ——– language to process data (A) English ( B ) powerful ( C ) decimal (D) binary Ans: D 69. The term ‘bit’ is a short for (A) binary digit ( B ) binary number ( C ) digit (D) byte Ans: A 70. Which of the following is not an example of input device? (A) Keyboard ( B ) mouse ( C ) Printer (D) scanner
Ans: C 71. DSL is an example for ——— connection (A) network ( B ) wireless ( C ) internet (D) broadband Ans: D 72. ———— is the program that manages CPU, memory, storage devices and input/output devices. (A) Super system ( B ) Application software ( C ) Operating system (D) Control system Ans: C 73. Binary language consists of ——(A) 2 digits ( B ) 3 digits ( C ) 4 digits (D) 10 digits Ans: A 74. What combination of short cut keys will you use to change a text in upper case to lower case in MS Word? (A) Ctrl+L ( B ) Shift+F3 ( C ) Ctrl+Shift+A (D) Shift+Alt+F5 Ans: B 75. Which Nobel Laureate is also known as the Father of Artificial Intelligence? (A) Herbert A. Simon ( B ) Howard Aiken ( C ) Charles Babbage (D) Alan Turing Ans: A 76. The Father of Modern Computer is: (A) Charles Babbage ( B ) Blaize Pascal ( C ) Howard Icons (D) Shanon Ans: A 77. UNIX, DOS and Windows are examples of: (A) Application Programmes ( B ) Operating Systems ( C ) Word Processing (D) Commercial Computer Brands Ans: B 78. Which is not a search engine? (A) Microsoft ( B ) Alta Vista ( C ) Google (D) Search Bug Ans: A 79. The presentation package and slides are usually presented by:
(A) Power Point ( B ) Excel ( C ) MS Word (D) All the above Ans: A 80. What is the storage capacity of a single layered Blue Ray disc? (A) 80 GB ( B ) 50 GB ( C ) 10 GB (D) 25 GB Ans: D 81. What is the storage capacity of a dual layered Blue Ray disc? (A) 80 GB ( B ) 50 GB ( C ) 10 GB (D) 25 GB Ans: B 82. What is the storage capacity of a CD ROM? (A) 700 MB ( B ) 500 MB ( C ) 7000 MB (D) 4.7 GB Ans: A 83. What is the storage capacity of a DVD? (A) 700 MB ( B ) 500 MB ( C ) 7000 MB (D) 4.7 GB Ans: D 84. Education combined with entertainment is called ————— (A) Simulation ( B ) CAI ( C ) Edutainment (D) Synchronization Ans: C 85. Pick out E-commerce application from the following (A) DTP ( C ) SQL ( C ) Tally (D) ATM Ans: D 86. Which of the following is not a browser program ? (A) MOSAIC ( B ) Windows Explorer ( C ) Internet Explorer (D) Netscape Navigator. Ans: B 87. A kiosk offers ————— (A) Digital Certificate ( B ) Touch Screen Application ( C ) Internet Services (D) None of these Ans: C 88. VAN refers to—————
(A) Virtual Analog Network ( B ) Value Added Network ( C ) Variable Address Network (D) Virtual Additional Network Ans: B 89. A Laser printer is: (A) an input device ( B ) an output device ( C ) both (A) and ( B ) (D) None of these Ans: B 90. Which one of the following is not a computer language? (A) Java ( B ) COBOL ( C ) ASP (D) LOTUS Ans: D 91. Which of the following refers to a small local network? (A) LAN ( B ) WAN ( C ) MAN (D) SLN Ans: A 92. ATM means? (A) Any Time Money ( B ) Automatic Tele Money ( C ) Automatic Teller Machine (D) Any Time Marketing Ans: C 93. The term PC means? (A) Personal Computer ( B ) Public Computer ( C ) Private Computer (D) Professional Computer Ans: A 94. When a key is pressed on the keyboard, which standard is used for converting the keystroke into corresponding bits? (A) ANSI ( B ) EBCDIC ( C ) ASCII (D) ISO Ans: A 95. Software, such as Explorer and Firefox, are referred to as…………… (A) Systems software ( B ) Utility software ( C ) Browsers (D) Internet tools Ans: C 96. Which of the following is not an output device? (A) Plotter ( B ) Scanner ( C ) Flat Screen (D) Touch Screen Ans: B
97. Which technology is used in Compact disks? (A) Electrical ( B ) Mechanical ( C ) Electromagnetic (D) Laser Ans: D 98. The programs which are as permanent as hardware and stored in ROM is known as: (A) Software ( B ) Firmware ( C ) Algorithm (D) ROMware Ans: B 99. Which access method is used for obtaining a record from a cassette tape? (A) Sequential ( B ) Direct ( C ) Random (D) None of these Ans: A 100. ASCII stands for: (A) American Security Code for Information Interchange ( B ) American Standard Code for Information Interchange ( C ) American Scientific Code for Interchanging Information (D) American Standard Code for Interchanging Information Ans: B VERBAL
Complete the sentences by choosing the most appropriate word, from the given lettered choices (A to D) below each.
1.
1.
1. 2. 3. 4.
A. B. C. D.
1.
2.
1. 2. 3. 4.
A. B. C. D.
Earthquakes cause vibrations to pass _____ around the earth in wave form. through through the through an through and The first engine ______ heat to drive a machine was the steam engine. made use of to make use of of using of making use
Each question below consists of a related pair of words, followed by five lettered pairs of words. Select the lettered pair that best expresses a relationship similar to that expressed in the original pair.
1.
3.
1. 2. 3. 4.
A. B. C. D.
1.
4.
1. 2. 3. 4.
A. B. C. D.
MAN: ROBOT:: original: counterfeit true: sham brain: computer object: image SLAKE: THIRST:: accelerate: speed splinter: wood douse: fire pledge: loyalty
Choose the lettered word or phrase that is most nearly opposite in meaning to the word in capital letters.
1.
5.
1. 2. 3. 4.
A. B. C. D.
COVETOUS: Greedy sympathetic generous niggardly
Choose the word most similar in meaning to the capitalized ones.
1.
6.
1. 2. 3. 4. 5.
A. B. C. D. E.
BATTERY: ambush corner precarious group delirium
Read the passage to answer question 7-10
Since the 1980s, the biggest influence on business has been electronic technology. Computers are being used for inventory control, sales analysis and forecasting, distribution control, and budget analysis. Athome electronic shopping is becoming commonplace. With this system, consumers view merchandise on a computer monitor and then use a modem, which links the computer to a telephone line, to signal the goods
they want to order. Just as traveling salesman once brought wares to the home, electronic technology makes it possible for modern consumers to see and select from any array of goods in their homes. 1.
7.
1. 2. 3. 4.
A. B. C. D.
1.
8.
1. 2. 3. 4.
A. B. C. D.
1.
9.
1. 2. 3. 4.
A. B. C. D.
The word “forecasting” is closest in meaning to: prediction efficiency accounting decision making The word “modem” refers to a type of: electronic shopping electronic device telephone computer screen The word “wares” is closest in meaning to: clothing items for sale messages household appliances
10. The word “array” is closest in meaning to:
1. 2. 3. 4.
A. B. C. D.
pair container category collection
